perfect for all the .284'' calibers.
7mm-08, .280 rem, 280AI, 7mm rem mag, 7mm stw, 7mm RUM, 7mm RSAUM, 7mm WSM, the list goes on and on, this twist rate will stabilize the heavy for caliber hunting bullets as well..
these barrels feature a 1.200" shank, and a traditional sporter taper to a 0.685" muzzle diameter at 26". These blanks are 27" long, made by the Wilson Arms barrel company and are button rifled.
